Synthesis, Characterization and Photocatalytic Properties of MnTiO3-Zeolite-Y Nanocomposites
MnTiO3-Zeolite-Y nanocomposites were synthesized with 5-10-20% (w/w) of MnTiO3 by stearic acid gel method. Then, the gels were calcined at 900 °C for 4 hours and the resulted spectra were investigated at 20% (w/w) concentration. Also, the presence of rhombohedral phase of MnTiO3 in Zeolite-Y matrix...
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| Format: | Article |
| Language: | English |
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Nanoscience and Nanotechnology Research Center, University of Kashan
2011-04-01
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| Series: | Journal of Nanostructures |
| Subjects: | |
| Online Access: | http://jns.kashanu.ac.ir/article_5297_891053d1ac7e31247f2d7032cdc56fb3.pdf |
| _version_ | 1818137148999598080 |
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| author | M. Enhessari M. Kargar-Razi P. Moarefi A. Parviz |
| author_facet | M. Enhessari M. Kargar-Razi P. Moarefi A. Parviz |
| author_sort | M. Enhessari |
| collection | DOAJ |
| description | MnTiO3-Zeolite-Y nanocomposites were synthesized with 5-10-20% (w/w) of MnTiO3 by stearic acid gel method. Then, the gels were calcined at 900 °C for 4 hours and the resulted spectra were investigated at 20% (w/w) concentration. Also, the presence of rhombohedral phase of MnTiO3 in Zeolite-Y matrix was confirmed by XRD, SEM, EDX and BET. The VSM results showed the antiferromagnetic properties for the 20% nanocomposite. The photocatalytic activity of the nanocomposites was finally evaluated by degradation of methylene blue and calcon reagents in aqueous solution. |
| first_indexed | 2024-12-11T09:51:42Z |
| format | Article |
| id | doaj.art-aef2148f55124c28a58f3af36cf897d7 |
| institution | Directory Open Access Journal |
| issn | 2251-7871 2251-788X |
| language | English |
| last_indexed | 2024-12-11T09:51:42Z |
| publishDate | 2011-04-01 |
| publisher | Nanoscience and Nanotechnology Research Center, University of Kashan |
| record_format | Article |
| series | Journal of Nanostructures |
| spelling | doaj.art-aef2148f55124c28a58f3af36cf897d72022-12-22T01:12:23ZengNanoscience and Nanotechnology Research Center, University of KashanJournal of Nanostructures2251-78712251-788X2011-04-011211912510.7508/jns.2011.02.0055297Synthesis, Characterization and Photocatalytic Properties of MnTiO3-Zeolite-Y NanocompositesM. Enhessari0M. Kargar-Razi1P. Moarefi2A. Parviz3Department of Chemistry, Naragh Branch, Islamic Azad University, Naragh, P. O. Box. . 37961–58719 , IranDepartment of Chemistry, North Tehran Branch, Islamic Azad University, Tehran, P. O. Box. 19136, IranDepartment of Chemistry, North Tehran Branch, Islamic Azad University, Tehran, P. O. Box. 19136, IranDepartment of Textile engineering, South Tehran Branch, Islamic Azad University, Tehran ,P. O. Box. 11365– 4435, IranMnTiO3-Zeolite-Y nanocomposites were synthesized with 5-10-20% (w/w) of MnTiO3 by stearic acid gel method. Then, the gels were calcined at 900 °C for 4 hours and the resulted spectra were investigated at 20% (w/w) concentration. Also, the presence of rhombohedral phase of MnTiO3 in Zeolite-Y matrix was confirmed by XRD, SEM, EDX and BET. The VSM results showed the antiferromagnetic properties for the 20% nanocomposite. The photocatalytic activity of the nanocomposites was finally evaluated by degradation of methylene blue and calcon reagents in aqueous solution.http://jns.kashanu.ac.ir/article_5297_891053d1ac7e31247f2d7032cdc56fb3.pdfMnTiO3-Zeolite-YNanocompositeSol-gel methodPhotocatalyticMagnetic Properties |
| spellingShingle | M. Enhessari M. Kargar-Razi P. Moarefi A. Parviz Synthesis, Characterization and Photocatalytic Properties of MnTiO3-Zeolite-Y Nanocomposites Journal of Nanostructures MnTiO3-Zeolite-Y Nanocomposite Sol-gel method Photocatalytic Magnetic Properties |
| title | Synthesis, Characterization and Photocatalytic Properties of MnTiO3-Zeolite-Y Nanocomposites |
| title_full | Synthesis, Characterization and Photocatalytic Properties of MnTiO3-Zeolite-Y Nanocomposites |
| title_fullStr | Synthesis, Characterization and Photocatalytic Properties of MnTiO3-Zeolite-Y Nanocomposites |
| title_full_unstemmed | Synthesis, Characterization and Photocatalytic Properties of MnTiO3-Zeolite-Y Nanocomposites |
| title_short | Synthesis, Characterization and Photocatalytic Properties of MnTiO3-Zeolite-Y Nanocomposites |
| title_sort | synthesis characterization and photocatalytic properties of mntio3 zeolite y nanocomposites |
| topic | MnTiO3-Zeolite-Y Nanocomposite Sol-gel method Photocatalytic Magnetic Properties |
| url | http://jns.kashanu.ac.ir/article_5297_891053d1ac7e31247f2d7032cdc56fb3.pdf |
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